3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

GARRISON BRADFORD & ASSOCIATES INC's Holding History (CIK: 0001056488)

Note: Option positions (PUT/CALL) are excluded.

Q1 2019

Shares 4,000 Value ($000) $831 Avg Close $131.07 Range $118.62 - $138.19

Q4 2018

Shares 4,000 Value ($000) $762 Avg Close $128.25 Range $114.72 - $140.01

Q3 2018

Shares 4,000 Value ($000) $843 Avg Close $132.20 Range $121.95 - $140.35

Q2 2018

Shares 4,000 Value ($000) $787 Avg Close $130.14 Range $121.67 - $140.90

Q1 2018

Shares 4,000 Value ($000) $878 Avg Close $150.16 Range $136.48 - $164.13

Q4 2017

Shares 4,000 Value ($000) $941 Avg Close $144.97 Range $132.04 - $154.32

Q3 2017

Shares 4,000 Value ($000) $840 Avg Close $129.88 Range $123.25 - $134.94

Q2 2017

Shares 4,000 Value ($000) $833 Avg Close $124.67 Range $117.20 - $134.12

Q1 2017

Shares 4,000 Value ($000) $765 Avg Close $113.65 Range $107.14 - $120.23

Q4 2016

Shares 4,000 Value ($000) $714 Avg Close $106.20 Range $100.51 - $111.16

Q3 2016

Shares 4,000 Value ($000) $705 Avg Close $109.19 Range $105.77 - $111.43

Q2 2016

Shares 4,000 Value ($000) $700 Avg Close $102.46 Range $99.47 - $106.77

Q1 2016

Shares 4,000 Value ($000) $667 Avg Close $92.76 Range $80.95 - $101.43

Q4 2015

Shares 4,000 Value ($000) $603 Avg Close $92.11 Range $82.77 - $96.10

Q3 2015

Shares 4,600 Value ($000) $652 Avg Close $87.51 Range $80.04 - $93.69

Q2 2015

Shares 4,600 Value ($000) $710 Avg Close $94.82 Range $91.30 - $98.85

Q1 2015

Shares 4,600 Value ($000) $759 Avg Close $96.87 Range $92.41 - $100.50

Q4 2014

Shares 4,600 Value ($000) $756 Avg Close $89.68 Range $76.10 - $98.51

Q3 2014

Shares 4,600 Value ($000) $652 Avg Close $83.50 Range $80.18 - $86.16

Q2 2014

Shares 4,600 Value ($000) $659 Avg Close $81.05 Range $76.00 - $84.30

Q1 2014

Shares 4,600 Value ($000) $624 Avg Close $76.26 Range $70.70 - $79.67

Q4 2013

Shares 4,600 Value ($000) $645 Avg Close $72.67 Range $66.39 - $80.32

Q3 2013

Shares 4,600 Value ($000) $549 Avg Close $65.98 Range $61.25 - $69.59

Q2 2013

Shares 4,600 Value ($000) $503 Avg Close $61.26 Range $57.91 - $64.10

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	4,000	$831	$131.07	$118.62 - $138.19
Q4 2018	4,000	$762	$128.25	$114.72 - $140.01
Q3 2018	4,000	$843	$132.20	$121.95 - $140.35
Q2 2018	4,000	$787	$130.14	$121.67 - $140.90
Q1 2018	4,000	$878	$150.16	$136.48 - $164.13
Q4 2017	4,000	$941	$144.97	$132.04 - $154.32
Q3 2017	4,000	$840	$129.88	$123.25 - $134.94
Q2 2017	4,000	$833	$124.67	$117.20 - $134.12
Q1 2017	4,000	$765	$113.65	$107.14 - $120.23
Q4 2016	4,000	$714	$106.20	$100.51 - $111.16
Q3 2016	4,000	$705	$109.19	$105.77 - $111.43
Q2 2016	4,000	$700	$102.46	$99.47 - $106.77
Q1 2016	4,000	$667	$92.76	$80.95 - $101.43
Q4 2015	4,000	$603	$92.11	$82.77 - $96.10
Q3 2015	4,600	$652	$87.51	$80.04 - $93.69
Q2 2015	4,600	$710	$94.82	$91.30 - $98.85
Q1 2015	4,600	$759	$96.87	$92.41 - $100.50
Q4 2014	4,600	$756	$89.68	$76.10 - $98.51
Q3 2014	4,600	$652	$83.50	$80.18 - $86.16
Q2 2014	4,600	$659	$81.05	$76.00 - $84.30
Q1 2014	4,600	$624	$76.26	$70.70 - $79.67
Q4 2013	4,600	$645	$72.67	$66.39 - $80.32
Q3 2013	4,600	$549	$65.98	$61.25 - $69.59
Q2 2013	4,600	$503	$61.26	$57.91 - $64.10